

@Article{DBLP:journals/bsl/DurandJMM12,
  author       = {Arnaud Durand and Neil D. Jones and Johann A. Makowsky and
                  Malika More},
  title        = {Fifty years of the spectrum problem: survey and new results},
  year         = 2012,
  volume       = 18,
  number       = 4,
  pages        = {505-553},
  doi          = {10.2178/bsl.1804020},
  url          = {https://doi.org/10.2178/bsl.1804020},
  journal      = {Bulletin of Symbolic Logic},
  timestamp    = {Fri, 27 Sep 2019 17:30:30 +0200},
  biburl       = {https://dblp.org/rec/bib/journals/bsl/DurandJMM12},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}